#include <iostream>
using namespace std;

int main ()
{

    cout << "Content-type:text/html\r\n\r\n";
    cout << "<html>\n";
    cout << "<head>\n";
    cout << "<title>Hello World - First CGI Program</title>\n";
    cout << "</head>\n";
    cout << "<body>\n";
    cout << "<h2>Hello World!</h2>"
        <<"This is Tiger's first CGI program\n";
    cout << "</body>\n";
    cout << "</html>\n";

    return 0;
}